Activities of the Armed Forces of Latvia, Lithuania and Estonia: Experience for Ukraine. Bulletin of Kharkiv National University of Internal Affairs, [S. l.], v. 87, n. 4, p. 162–169, 2019. DOI: 10.32631/v.2019.4.16. Disponível em: https://visnyk.univd.edu.ua/index.php/VNUAF/article/view/259. Acesso em: 4 oct. 2025.